Святой Прокопий Кесарийский ( †8 июля 303) — христианский святой, почитаемый в лике великомучеников. Память в Православной церкви совершается 8 (21) июля шестеричным богослужением. Согласно житию, Прокопий происходил из знатной римской семьи, проживавшей в Иерусалиме. Его отцом был христианин Христофор, а матерью язычница Феодосия. Рано лишившись отца он был воспитан матерью и, поступив на военную службу, быстро сделал карьеру. В 303 году был назначен императором Диоклетианом проконсулом в Александрию, получив поручение преследовать местных христиан. По дороге около сирийского города Апамея Неанию явился Иисус Христос (аналогично видению апостола Павла) и этим обратил его в христианство. Неаний проявил себя в борьбе с язычниками, о чём стало известно его матери, которая подала на имя императора жалобу, что сын не почитает языческих богов. Неаний был вызван к прокуратору Иудеи Иусту, где ему вручили послание императора с требованием поклониться римским богам. Неаний разорвал послание, что было расценено как оскорбление императора. Святого арестовали и направили в Кесарию Палестинскую, где подвергли пыткам. После истязаний, как повествует житие, Неанию в темнице вновь явился Христос и сам крестил его под именем Прокопий. Прокопий был подвергнут многочисленным пыткам и его стойкость во время них обратили в христианство множество горожан, в том числе и его мать. По распоряжению прокуратора Флавиана Прокопий был усечён мечом в 303 году, тело его было тайно погребено местными христианами.

Spectacular large cruciform reliquary monstrance made of lacquered wood decorated with a silver figure of crucified Christ, silver finials, and plaques depicting Skull over Crossed Bones and the Lamb of God. A removable ornate theca housing particles from the wood from the True Cross of Jesus Christ is placed in the oval cavity at the base of the monstrance. The relics are displayed in a cruciform shape surrounded by paperolle ornamentation and are identified in Latin on a manuscript cedula label as S. Crusis D.N.J.C. (Holy Cross of Our Lord Jesus Christ). On its back, the theca is secured by an undisturbed seal of red Spanish wax with an imprint of a coat of arms of Father Dominique Lacaes, the Abbot of the Trappist monastery of Sainte-Marie du Mont in Godewaersvelde, France (1847–1883). On the back, the base of the monstrance has a hinged-door compartment that reveals the original matching authentics document issued and signed by Abbot Lacaes in 1867.

An attractive ornate glass-fronted hallmarked silver pendant reliquary theca decorated around the opening with the Crown of Thorns, housing precious relic of the Thorn from the Crown of Thorns of Jesus Christ. The relic is displayed on the ground of red silk surrounded by the image of the Crown of Thorns. On the back, under a protective cap, the reliquary is secured with a seal of red Spanish wax bearing an imprint with a coat of arms of Monsignor François-Marie-Benjamin Richard (†1908), Archbishop of Paris (1875-1908), France. The relic is accompanied by the original matching authentics document issued by Cardinal Richard in 1907 where the relic is described in Latin as sacram particulam Spinae Coronae D.N.J.C. (a precious part from the Thorn of the Crown of Thorns of Our Lord Jesus Christ).

A large cruciform reliquary monstrance of lacquered wood decorated with a silver bronze figure of crucified Christ. A removable silver theca housing particles from the wood from the True Cross of Jesus Christ is placed in the round cavity at the base of the monstrance. The substantial relics are displayed in a cruciform shape surrounded by gilt paper ornamentation and are identified in French on a manuscript cedula label as Bois de la Vraie Croix (Wood from the True Cross). On its back, the theca is secured by an undisturbed seal of red Spanish wax with an imprint of a coat of arms of an unidentified Roman Catholic Archbishop.

A small cruciform reliquary monstrance of gilt brass standing on three lion-claw feet decorated with twelve red-colored crystals and the image of the Crown of Thorns. A central glass-fronted round cavity is housing particles from the wood from the True Cross of Jesus Christ. The relics are displayed in a cruciform shape on the ground of red silk and are identified on a manuscript cedula label as S.S. Crucis D.N.J.C. (The Most Holy Cross of Our Lord Jesus Christ). On its back, under a protective cap, the theca is secured by an undisturbed seal of red Spanish wax with an imprint of a coat of arms of an unidentified Roman Catholic Archbishop.

An attractive round glass-fronted hallmarked silver pendant reliquary theca decorated around the perimeter with the Crown of Thorns, housing precious relics of the Wood from the True Cross of Jesus Christ. The relics are displayed in a cruciform shape on the ground of red silk surrounded by gilt paperolle and silver wire ornamentation and identified in Latin on a typeset cedula label as Vera Crucis ([of the] True Cross [of Our Lord Jesus Christ]).  On the back, under a protective cap, the reliquary is secured with a seal of red Spanish wax bearing an imprint with a coat of arms of Fr. Giuseppe Maria Pietro Raffaele Castellani O.E.S.A. (†1854), Titular Bishop of Porphyreon (1839-1854), Papal Sacristan and Assistant to the Pontifical Throne of Pope Gregory XVI. The relic is accompanied by the original matching authentics document issued by Bishop Castellani in 1858. In the bottom right corner, the document bears an additional certification by Cardinal Henri-Marie-Gaston Boisnormand de Bonnechose, Archbishop of Rouen, France, dated 1876.

The icon with realistcally rendered image of the Savior is covered by a silver revetment cover with a polychrome enamel halo and is housed in its original glass-fronted wooden kit shadow frame. The cover is hallmarked with a Moscow assay mark dated 1894, "84" silver purity (875/1000), and "КЗ" maker's mark.

An attractive round glass-fronted ivory frame reliquary theca housing precious relic of the Thorn from the Crown of Thorns of Jesus Christ. The relic is displayed on the ground of red silk inside of a smaller inner silver theca surrounded by an intricately made silver image the Crown of Thorns and seven set semi-precious amethists with looped silver wire. The relic is identified in Latin on a manuscript cedula label as Ste Spine de la Coronae D.N.J.C. (Holy Thorn from the Crown of Thorns of Our Lord Jesus Christ). On the back, the reliquary is secured by a red silk ribbon held in place by three seal of red Spanish wax bearing an imprint with a coat of arms of an unidentified Roman Catholic Bishop (most likely French). 

An oval glass-fronted silvered brass pendant reliquary theca housing precious relics of the Wood from the True Cross of Jesus Christ. The relics are displayed in a cruciform shape on the ground of multicolor silk surrounded by gilt paperolle ornamentation and identified in Latin on a manuscript cedula label as De Ligno SS. C. D.N.J.C. (Of the Wood from the Most Holy Cross of Our Lord Jesus Christ).  On the back, under a protective cap, the reliquary is secured with a seal of red Spanish wax bearing an imprint with a coat of arms of Monsignor St. Guido Maria Conforti (†1931), Bishop of Parma (1907-1931), who himself was canonized as a Saint in 2011 by Pope John Paul II on account of his life of heroic virtue. The relic is accompanied by the original matching authentics document issued by Monsignor Conforti in 1919.